1798502

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 24

約数和(自身を含む): 2962656

約数和(自身を除く): 1164154

約数列:

[1, 2, 19, 38, 47, 53, 94, 106, 361, 722, 893, 1007, 1786, 2014, 2491, 4982, 16967, 19133, 33934, 38266, 47329, 94658, 899251, 1798502]

約数ペア:

[(1, 1798502), (2, 899251), (19, 94658), (38, 47329), (47, 38266), (53, 33934), (94, 19133), (106, 16967), (361, 4982), (722, 2491), (893, 2014), (1007, 1786)]